scholar-mcp-server 0.3.2

Local academic paper MCP server — 9-source search, multi-source download, AI analysis, citation graph, code-based paper recommendation

Scholar MCP Server

Local academic paper tool MCP server — 9-source search, multi-source download, AI-powered analysis, citation graph, code-based paper recommendation.

Quick Install

pip install scholar-mcp-server[all]
scholar-mcp-install --all

That's it. Restart your IDE and start using it.

Features

Tool	Description
paper_search	9-source concurrent search: Semantic Scholar, OpenAlex, Crossref, PubMed, arXiv, CORE, Europe PMC, DOAJ, dblp
paper_download	Multi-source PDF download: Unpaywall → Publisher OA → arXiv → Sci-Hub → scidownl
paper_batch_download	Batch download multiple papers by DOI list
paper_ai_analyze	AI analysis — downloads PDF, extracts full text (up to 20 pages / 12k chars), sends to any OpenAI-compatible API
paper_recommend	Scan your workspace code → auto-recommend related papers
paper_citation_graph	Generate Mermaid citation/reference network visualization
paper_health	Check download source availability

AI Analysis

paper_ai_analyze works with any OpenAI-compatible API. Set AI_API_BASE, AI_API_KEY, and AI_MODEL to point to your preferred provider.

Alternative Install (Git Clone)

git clone https://github.com/45645678a/scholar-mcp.git
cd scholar-mcp
pip install -r requirements.txt
python install.py --all

Environment Variables

Variable	Description	Required
AI_API_KEY	API key for AI analysis	For paper_ai_analyze
AI_API_BASE	API base URL (any OpenAI-compatible endpoint)	Optional (default: https://api.deepseek.com)
AI_MODEL	Model name	Optional (default: deepseek-chat)
UNPAYWALL_EMAIL	Email for Unpaywall API	Optional

Supported IDEs

• Antigravity (Gemini)
• Cursor
• Windsurf
• Claude Code / Claude Desktop
• VS Code (Copilot)

Search Sources (9)

All free, no API keys required:

Source	Coverage
Semantic Scholar	Broad academic (primary)
OpenAlex	250M+ works, global
Crossref	DOI metadata
PubMed	Biomedical
arXiv	Physics, CS, Math
CORE	Open Access aggregator
Europe PMC	European biomedical
DOAJ	Open Access journals
dblp	Computer Science

⚠️ Disclaimer

This tool includes optional Sci-Hub integration for personal academic use. Sci-Hub may be illegal in some jurisdictions. Users are solely responsible for ensuring compliance with local laws and institutional policies. The authors do not endorse copyright infringement. If you are in a compliance-sensitive environment (university, company, lab), consult your institution's policy before using the Sci-Hub download source.

License

MIT